Now, I hope you aware of create windows OS on using Virto Manager. Once this steps is completed you need to create IMG file of windows OS so that only you able to create Image and Run the Instances on Eucalyptus.Now, Your question is how to do this? so following steps help to create the IMG of the windows OS. This is the tool which is called "Eucalyptus Integration Tool" by using this we can able to create the IMG file Of windows OS. DO why we Doing this? Because Eucalyptus will only support an IMG file of file to create the Instance in Eucalyptus.

Still, you people hard to understood, so that i'll explain with example. See, if You wants to Configure a Operating System to your Desktop or Laptop, you should need ISO file for your respective Operating System going to configure on your machine. By the same if you wants to create OS like Windows, Linux... so that Eucalyptus support IMG of your respective Operating System.

"Sysprep prepares a Windows installation (Windows client and Windows Server) for imaging, allowing you to capture a customized installation. Sysprep removes PC-specific information from a Windows installation, "generalizing" the installation so it can be reused on different PCs "

Step 8: Click yes option when it prompts you for sysrep setup.

Step 9: Shutdown your windows VM. Now get ready to bundle, uploaded it to walrus and image registration.

Step 10: once completed and then locate your IMG file it's located located in root folder of your cloud-in-a-box. Note that IMG file size is 17GB so best thing is have on your backup.